黄鳝出血性败血病传染的防治

本文研究了由嗜水气单胞菌引起的黄鳝出血性败血病的发生规律。通过细菌分离鉴定和致病性试验，认为湖北环毛蚓是其原发性的致病因子。在放养30天内，由此病造成的死亡率高达86％，呈急性传染。药物防治对比结果表明，口服疫苗和庆大霉素等药物，可以有效防治此病。

Prevention and cure on infection of hemorrhagic septicemia of Mud Eel

This paper studies a regularity by Aeromonas hydrophila bringing about hemorrhagic septicemia of Mud eel. Adopt a trial think infections pathogeny is Pheretima sp. HuBei. In 30days, Mud eel's death rate is 86 %. Drug trial indicate gentamycin and vaccine can effectivly prevent and cure the hemorrhagic septicemia of Mud eel.